A deal is a deal
Get on the plane
The ngk copper core with resistor give better mpgs w/496 cast iron . Platinum has a longer life and higher heat, but I argue not worth the resources. I change my own plugs .
A deal is a deal
Get on the plane
The ngk copper core with resistor give better mpgs w/496 cast iron . Platinum has a longer life and higher heat, but I argue not worth the resources. I change my own plugs .